New

Senior Environmental Project Manager

Apex Companies, LLC

$150,000-$200,000

tuition assistance, 401(k)

United States, Washington, Seattle

600 Stewart Street (Show on map)

Oct 22, 2025

Are you highly motivated, hard-working, and seeking to join a growth-focused consulting & engineering firm? Are you looking for a company that will invest in your development and grow your professional skills? If so, consider a career with Apex!

Powered by record sales, extraordinary client retention, strategic acquisitions, and an entrepreneurial spirit, Apex Companies is one of the fastest growing engineering and environmental consulting firms in the US.We were recently recognized by the Zweig Group as one of the fastest growing firms in the AEC industry.We take pride in providing our clients with exceptional service and have earned numerous awards for project excellence. We continue to grow, andwe want you to grow with us.

Apex is expanding its environmental leadership team in theSeattle Metro area, and we're seeking an accomplished Professional Engineer or Geologist to spearhead the continued growth of our regional environmental practice. This is an exciting opportunity to grow a thriving environmental consulting practice that serves some of the most dynamic clients and complex sites in the Puget Sound region.

What You'll Do:

Lead and grow Apex's regional environmental consulting practice, with a focus on site characterization, investigation, and remediation of upland and waterfront sites.
Develop and maintain trusted client relationships, serving as a strategic advisor to both long-term partners and new business opportunities.
Direct high-visibility projects, ensuring technical excellence, regulatory compliance, and successful environmental outcomes.
Collaborate and communicate effectively on key technical concepts to regulators, stakeholders, and teaming partners.
Drive growth and profitability across the practice.

Qualifications:

15-20+ years of environmental consulting experience with progressive responsibility and leadership.
Professional registration as a PE or PG in Washington State.
Proven success in business development, client engagement, and managing complex environmental programs.
Deep experience with site characterization, investigation, remediation, and regulatory strategy.
Strong communication skills - both technical and strategic - with a proven ability to connect with regulators, stakeholders, and clients.
A passion for mentoring, leadership, and advancing a culture of excellence and safety.

Why Apex:

70+ team members in the Puget Sound region and 300+ team members in the Pacific Northwest
Full service environmental and engineering delivery capacity
1,700+ employee national firm with 70+ locations across the US.
Company-subsidized medical and dental.
Company-paid life, short, and long-term disability.
401k match, tuition assistance, and more.
Performance-based bonuses or other incentives.

Location: Seattle Metro Area

Salary: $150,000-$200,000+ annually (DOE)

Employment Type: Full-time with comprehensive benefits and performance-based incentives

Apex Job Title: PBS Principal Scientist

Req ID: 10752

Annual Expected Pay Range

$150,000 — $200,000 USD

We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact Talent@apexcos.com or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer

TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career's sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.